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Geometry‐Directed Self‐Assembly of Polymeric Molecular Frameworks
Angewandte Chemie International Edition ( IF 16.6 ) Pub Date : 2020-10-27 , DOI: 10.1002/anie.202012117
Xiao‐Yun Yan 1, 2 , Qing‐Yun Guo 1, 2 , Zhiwei Lin 2 , Xian‐You Liu 1 , Jun Yuan 1 , Jing Wang 1 , Haomin Wang 3 , Yuchu Liu 2 , Zebin Su 2 , Tong Liu 2 , Jiahao Huang 2 , Ruimeng Zhang 2 , Yicong Wang 1 , Mingjun Huang 1 , Wei Zhang 1 , Stephen Z. D. Cheng 1, 2
Affiliation  

Despite the significant advances in creating assembled structures from polymers, engineering the assembly of polymeric materials into framework structures remains an outstanding challenge. In this work, we present a facile strategy to construct polymeric molecular frameworks through the assembly of T‐shape polymer‐rod‐sphere amphiphiles in the bulk state. Various frameworks are yielded as a result of delicate interplays among three components of the T‐shape amphiphiles. The internal structure of frameworks was revealed by combining experimental investigations and computational simulations. The frameworks display good solution‐processability, thermal stability, and uniform pore‐forming capability, which endow the resultant frameworks with great potential in scalable fabrications.

中文翻译:

高分子分子骨架的几何定向自组装

尽管在利用聚合物创建组装结构方面取得了重大进展,但是将聚合物材料组装成框架结构的工程设计仍然是一项艰巨的挑战。在这项工作中,我们提出了一种通过组装呈T形的聚合物-棒-球形两亲物构成大分子状态的简便策略来构建聚合物分子框架。T形两亲物的三个组成部分之间的微妙相互作用产生了各种框架。通过结合实验研究和计算模拟来揭示框架的内部结构。这些框架显示出良好的溶液加工性,热稳定性和均一的成孔能力,这使所得框架在可扩展制造中具有巨大潜力。
更新日期:2020-10-27
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